Top high quality from HS Sprenger KK ultra Aurigan loose ring bit 6. 1/4 - 16 mm stainless steel rings
Aurigan (85% copper, 4% Silicon, rest zinc)
size 6. 1/4 (160 mm), the size between the rings is 163 mm
thickness 16 mm,
with stainless steel Rings 70 mm
its used, it have used tracks and discolorations,
its in a good condition,
for more bits ask me: hm@hm-horseshop.de
Insured dispatch to UK and europe